Over the past Purchasing the problem of user contact vendors directly. The purchase does not know about after that quotation is derived attach to request qpr / pr purchase process within the organization.
Because the procurement through encounters problem User to contact the vender directly buying an unknown subject, then take the Quotation had come to attach requests QPR/PR process ordered within the Korn.
Because of the past problems, and found the Purchase User contact vendors directly by purchasing does not know about it. After that, the Quotation attach to the Request QPR/PR by ordering process within the division predict.